Test and Measurement - Online Sales

RPM40 Combination Contact/Laser Photo Tachometer


Pocket-Sized Combination Tachometer For Measuring RPM and Linear Surface Speed


  • Large 5-digit LCD where characters on display reverse direction depending on measurement mode you are in
  • Microprocessor based with quartz crystal oscillator to maintain high accuracy
  • Provides wide RPM (photo and contact) and Linear Surface Speed/Length (contact) measurements
  • Laser guided for greater distance non-contact measurements up to 4.9ft (1.5m)
  • Memory stores Max/Min/Last readings
  • Complete with cone tip and wheel for rpm or linear surface speed, four 1.5V AAA batteries and reflective tape

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  • Model: RPM40
  • Manufactured by: Extech Instruments

This product was added to our catalog on Friday 27 November, 2015.

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